Your team keeps saying they’re “aligned” on the new strategy. The slides look perfect. Everyone nodded in the all-hands meeting. Yet three months later, nothing has actually changed.
You’re fighting the wrong battle.
The subway graffiti in 1980s New York told a story that most people missed.
While politicians debated billion-dollar programs and social workers analyzed root causes of crime, transit chief David Gunn focused on something seemingly trivial: cleaning paint off train cars.
Every night. Every car. No exceptions.
Graffiti was cut by more than 85% in three years.
Gunn understood what most leaders miss: context beats character. The environment sends signals about what’s acceptable, and people automatically adjust their behavior to match.
One clean car signals “someone cares here.” One tagged car signals “anything goes.”
Your office works the same way.
The conference room with outdated presentations still on the whiteboard tells your team that finishing projects doesn’t matter. The Slack channel where questions go unanswered for days teaches people not to ask for help. The meetings that start ten minutes late train everyone that your time isn’t valuable.
The expense reports that take weeks to get approved signal that efficiency is just a buzzword. The “urgent” emails that sit in leadership inboxes for days show what really gets prioritized. The innovation lab that’s been “coming soon” for six months broadcasts that change is performative.
These aren’t small issues. They’re the operating system.
People read environments like instruction manuals for how to behave. Every broken process, every ignored standard, every tolerated mediocrity writes a line of code in your company’s cultural software.
Smart leaders don’t just change policies—they change contexts. They ask different questions: What signals are we sending? What behaviors are we accidentally rewarding? What would someone conclude about our standards just by walking around?
They understand that culture change often precedes strategy success, not the other way around.
When Gunn started cleaning graffiti, he wasn’t just removing paint. He was rewriting the subway’s instruction manual. “This is a place where standards matter. This is a place where someone is watching. This is a place where you behave differently.”
The criminals got the message. So did everyone else.
Your workplace is writing its own graffiti right now. Every ignored deadline, every meeting that runs over, every process that “works around” the system is spray-painting a message about what really matters here.
The signals are being written either way. The only question is whether you’re holding the spray can.